Germany will soon require men of military‑age to obtain official permission before staying abroad for more than three months. The rule, set to take effect on 1 January 2026, is part of the Military Service Modernisation Act and is intended to keep the Bundeswehr informed about the whereabouts of potential reservists.
What the new rule entails
- Scope – Applies to German male citizens of fighting age (the exact age range is not specified in the source).
- Duration trigger – Any trip or residence abroad that exceeds three months.
- Approval process – The individual must request permission from the relevant Bundeswehr career centre (the army’s personnel office).
- Effective date – 1 January 2026; the requirement is already reflected in the legislation passed earlier in the year.
The law does not prohibit travel, but it creates a formal reporting obligation. Failure to obtain approval could lead to administrative consequences, although the Ministry of Defence has not yet detailed penalties for non‑compliance.
Why the requirement matters
- Military readiness – Germany aims to raise the size of its armed forces to between 255 000 and 270 000 soldiers by 2035. Knowing where fighting‑age males are located helps the defence ministry maintain a pool of potential reservists.
- Tax residency – German tax authorities need clear evidence that a citizen is no longer a tax resident. Without documented foreign residence, a person may remain liable for German taxes, especially if they retain significant income or assets in Germany.
Practical steps for German citizens planning extended stays abroad
- Notify the Bundeswehr – Submit a request to the appropriate career centre before the three‑month threshold is reached.
- Document foreign residence – Obtain a passport or travel document from a German embassy or consulate in the country where you will live. This provides proof of physical presence at the time of issuance.
- Establish a stable base – Secure a long‑term rental, obtain a local ID card or driver’s licence, and, if possible, open a bank account or register a company in the host country. These indicators support a claim of non‑residency in Germany.
- Consider dual citizenship – German law permits holding another nationality if the second country allows dual nationality. Some Germans acquire citizenship through investment programmes (e.g., St. Kitts & Nevis, São Tomé & Príncipe) or by naturalisation in countries such as Serbia, where residency and citizenship processes are relatively straightforward.
OECD and residency‑by‑investment concerns
The OECD has recently published a list of residency and citizenship‑by‑investment schemes that may be misused to hide offshore assets and undermine tax transparency. Countries frequently mentioned include:
- Antigua and Barbuda
- Cyprus (historically)
- Turks and Caicos Islands
- Seychelles
- United Arab Emirates
- Vanuatu
These programmes are monitored because they can facilitate tax‑avoidance for high‑income individuals relocating from Germany. The OECD’s “common reporting standard” aims to increase information exchange and reduce the attractiveness of opaque investment‑driven citizenship routes.
Risks and caveats
- Unclear penalties – The defence ministry has not yet published specific sanctions for travelling abroad without approval, but non‑compliance could affect future military service obligations.
- Tax exposure – Without demonstrable foreign residency, German tax authorities may continue to assess worldwide income, potentially leading to double taxation disputes.
- Changing regulations – The government is developing exception rules, but the timeline and criteria remain unspecified.
Bottom line
From 2026 onward, German men of military‑age must seek Bundeswehr approval for any stay abroad longer than three months. The rule serves both defence‑planning and tax‑administration purposes. Citizens planning extended overseas residence should proactively notify the military, secure concrete proof of foreign domicile, and, where appropriate, explore dual‑citizenship options while remaining aware of OECD scrutiny of investment‑driven residency schemes.
